Standard Clamp Arm for 500 lbs Capacity Swing Clamps
The Enerpac CAS21A is a standard clamp arm for 500 lbs capacity swing clamp. It is Easy to precise the attachment and alignment of the arm in any position. A low force is required to tighten the arm to the shaft. Vise (or two wrenches) is also not required for fastening the arm. This arm is retrofittable to all Enerpac clip-style swing cylinders. It includes two retaining rings with each arm. New retaining rings do not work with legacy arms.